Description
Item Description:At head of title: The Washington, DC Metropolitan Area Drug Study.
"Developed ... by Westat, Incorporated ... and Research Triangle Institute ... under contract number 271-89-8340"--Title page verso.
Shipping list number: 94-0324-P.
"Printed 1994"--Title page verso.
Physical Description:1 volume (various pagings) : illustrations, map ; 28 cm.
Bibliography:Includes bibliographical references (pages 127-134, 2nd group).